Cách sử dụng
"Gaseous" refers to something that is in the form of a gas, such as air or steam. It is a word used in science to describe how certain things exist in a state where they have no fixed shape or volume. For example, when a liquid is heated, it may turn into a gaseous form. You may hear people use it in conversations or reading about science, particularly when they are talking about the properties of different types of matter.